Buck-Boost Converter Calculations

Discussion in 'Power Electronics' started by fadh9l, Jan 4, 2017.

  1. fadh9l

    Thread Starter Member

    Oct 1, 2016
    I have the following values for DC-DC Buck-Boost Converter ; Vin=15V, Vout=17V, Rout=29.4 ohm, L=25uH, C=100uF. How can I find ripple voltage, ripple current and the frequency? Also, how can I add resistor to L and C in order to calculate the real efficiency?